# Business Events in Costa Mesa | Conferences & Networking

- **Subtitle**: Find upcoming business events in Costa Mesa — conferences, seminars, startup meetups and networking. Discover dates, venues and book tickets.
- **Category**: Business
- **Display Name**: Business events
- **Type**: category

## Audience

- **Followers**: 1.5M+
- **Recent Followers**: 
  - **Avatar 1**: https://cdn-az.allevents.in/events5/banners/94f10780-8ffc-11f0-9168-03be264ad628-rimg-w200-h200-dcd3d6db-gmir
  - **Avatar 2**: https://cdn2.allevents.in/thumbs/attendeethumb68c7e1313f093.jpg
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## About

<p>Grow your business and meet like minded people at some of the biggest business and networking events in Costa Mesa. Managing a big firm or planning to build a startup, there are all the kinds of business events that suit your preferences. Be a part of huge summits, startup events or a relatively casual business luncheon and find the right platform to engage with such business events in Costa Mesa. Explore from the extensive business events near you; for business growth, for networking, for finding answers or just simply for personal growth.</p>

## Business Events in Costa Mesa

- **Event Name**: Orange County Healthcare Pharma & Business Networking Event
  - **Description**: SUM OF FIVE | Meet Established Professionals In Healthcare, Pharma &amp; BusinessAbout this Event  https://cdn-az.allevents.in/events5/banners/bafe1e80-c4ef-11f1-ba03-b7505d4e7d42-rimg-w1116-h740-dc080808-gmir.jpg   https://
  - **Interested Audience**:
    - Count: 2
  - **Date**: Wed Oct 14 2026 at 07:00 pm – Wed Oct 14 2026 at 09:00 pm (-07:00)
  - **Event URL**: https://allevents.in/costa-mesa/orange-county-healthcare-pharma-and-business-networking-event/100001996475388631
  - **Venue**: Mesa
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czkvYmFubmVycy8wZTRjZTNhNjFlNjBjYTIwZThiMjRhNzA4MmE2NDkyNDc2OGMzZGY4ZjVjMzkxNWNiOTdiOGIyMGFhOGY0M2M1LXJpbWctdzEyMDAtaDYwMC1kYzA4MDgwOC1nbWlyLmpwZz92PTE3ODYyNjA2NzU.avif
  - **Price**: USD 10 to 21
  - **Categories**: fitness, health-wellness, Business
- **Event Name**: Alternative Asset Summit
  - **Description**: Dive into the world of alternative assets with top pros, networking, and fresh investment ideas!About this EventWelcome to the Alternative Asset Summit!Get ready for an exciting day packed with learning, netw
  - **Date**: Thu Oct 22 2026 at 07:00 am – Fri Oct 23 2026 at 05:00 pm (-07:00)
  - **Event URL**: https://allevents.in/costa-mesa/alternative-asset-summit/100001996245042660
  - **Venue**: The Westin South Coast Plaza, Costa Mesa
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czgvYmFubmVycy84MmNkMTI5YTI4YTdmMjY0MTUwNDYyMTYxZTVhZjVkYzA3OGUzYzc4ODVkM2E1ZTA3OThjN2Y3NjY5MWE3NjYyLXJpbWctdzExNzItaDYxMS1kYzA4MTg0OC1nbWlyLmpwZz92PTE3ODU4MDcwNzY.avif
  - **Price**: USD 530
  - **Categories**: fitness, Business
- **Event Name**: Tuesday Takeover (October)
  - **Description**: New location! Come network with advertising and creatives alike — free, every second Tuesday, now at Nosh Bar in Costa Mesa.About this EventNEW LOCATION - Our 4th Tuesday Takeover!Come network with advertising and
  - **Date**: Tue Oct 13 2026 at 05:00 pm – Tue Oct 13 2026 at 07:00 pm (-07:00)
  - **Event URL**: https://allevents.in/costa-mesa/tuesday-takeover-october/100002000292584968
  - **Venue**: Nosh Bar
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czYvYmFubmVycy9iZjJmNDYxZGU4OWM1YzI3NmMxN2MxMThjZmNiZjJlYjAwNTYyOTI4ZjYzZDQyODhmNjI4MDY1MWU2ODNlNDAyLXJpbWctdzEyMDAtaDYwMC1kYzM4MTgyOC1nbWlyLmpwZz92PTE3ODkwMzUzNzI.avif
  - **Price**: Free
  - **Categories**: fitness
- **Event Name**: OPSCON 2026: Irvine
  - **Description**: The ONLY conference focused on Underwriting &amp; Operations professionals.About this EventWelcome to OPSCON 2026!OPSCON 2026 – the premier event for mortgage operations and housi
  - **Date**: Mon Nov 09 2026 at 11:00 am – Tue Nov 10 2026 at 04:00 pm (-08:00)
  - **Event URL**: https://allevents.in/costa-mesa/opscon-2026-irvine/100001989105256367
  - **Venue**: The Westin South Coast Plaza, Costa Mesa
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czUvYmFubmVycy9jMTVjNzZmMTRiNDJmNGI5MWZiNWE3Njc5ODMxMmI3MDhkMDEwNTA4ZWEwMDkzOTkzYmY2NzRmNDJkNmI0NTIyLXJpbWctdzEyMDAtaDY3NS1kY2MxZDNlNy1nbWlyLmpwZz92PTE3Nzg3MzY2NDU.avif
  - **Price**: USD 423
  - **Categories**: business, conferences
- **Event Name**: PMP Certification In-Person Training in Costa Mesa, CA
  - **Description**: Join our 4-day PMI® Authorized PMP® Bootcamp and gain 35 contact hours to prepare for PMP® exam success.About this Event – TheFuture LearnerAdvance your project management career with TheFuture Learner’s 4-Day PMP®
  - **Date**: Mon Oct 12 2026 at 09:00 am (-07:00)
  - **Event URL**: https://allevents.in/costa-mesa/pmp-certification-in-person-training-in-costa-mesa-ca/100002000474726759
  - **Venue**: California Street
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czcvYmFubmVycy83NzIzNzYyNGI0ZWQ0OGU1ZWE4MzU0ZjJlODlmOWM3MTA2YWQ3OTBhYzEwNDcxMjBhMDcxOGVkYjIzZDRlYTg3LXJpbWctdzEyMDAtaDYwMC1kY2Y4ZjhmOC1nbWlyLmpwZz92PTE3ODkwNjA2MzI.avif
  - **Price**: USD 1,599
  - **Categories**: fitness, Workshops
- **Event Name**: Beer, Business & Better Results
  - **Description**: Discover solid financial foundations to help you confidently manage your finances.About this EventAre you building a strong financial foundation but not sure where to focus first? How do you manage savings, expenses, and
  - **Date**: Thu Nov 12 2026 at 07:00 pm – Thu Nov 12 2026 at 08:30 pm (-08:00)
  - **Event URL**: https://allevents.in/costa-mesa/beer-business-and-better-results/100001998933402617
  - **Venue**: Karl Strauss Brewing Company
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czUvYmFubmVycy82MzY3NWE1YzVkNjlmMDY0ZmIzYzM2NzU4YjE3ODY0MjM0NzY4ZWZiOWQ2MTRiZTlhMTFlMjJiOWVlNTJmZTczLXJpbWctdzEyMDAtaDgwMS1kYzA4MDgwOC1nbWlyLmpwZz92PTE3ODg1MDk3NjU.avif
  - **Price**: Free
  - **Categories**: workshops
- **Event Name**: Be Filled Youth Conference 2027
  - **Description**: A two-day youth conference where students encounter the Holy Spirit, are equipped in His gifts, and sent with boldness to follow Jesus.About this EventBe Filled is a two-day youth conference empowering middle and high sch
  - **Date**: Fri Mar 05 2027 at 06:00 pm – Sat Mar 06 2027 at 10:00 pm (-08:00)
  - **Event URL**: https://allevents.in/costa-mesa/be-filled-youth-conference-2027/100001985554987417
  - **Venue**: Garden Church - Costa Mesa
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czUvYmFubmVycy9jMzU5MzI0ZTVhMjc3MTlhNTU0MDdhMDZiY2RiYzYyM2JjMjhmMzc2YjEzMTFhMmNlNGFiZjJmNGI5ZjJlNjIwLXJpbWctdzEyMDAtaDE4MDAtZGMyZTMwMWItZ21pci5qcGc_dj0xNzc0NzI4NzU4.avif
  - **Price**: USD 66 to 98
  - **Categories**: fitness
- **Event Name**: Dinner with Entrepreneurs | Costa Mesa
  - **Description**: Join us for a cozy dinner with entrepreneurs to network, share experiences, and make new connections! Meet your next collaborator here.About this EventHey, Entrepreneurs!When was the last time you did something com
  - **Date**: Wed Oct 14 2026 at 07:00 pm (-07:00)
  - **Event URL**: https://allevents.in/costa-mesa/dinner-with-entrepreneurs-costa-mesa/100001847331922509
  - **Venue**: Restaurant of the Week
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czcvYmFubmVycy9lNDVhMjI3ODMxYjhmZDU3M2NjM2RlMjM4MjE2MmVhOTZjOGY3MGI5NjQ3MmRlNGE3ZDEwZTQzNzFlMGYzN2ZlLXJpbWctdzEyMDAtaDkwMC1kYzFhMTUxNS1nbWlyLmpwZz92PTE3NjE2ODc5OTM.avif
  - **Price**: USD 55
  - **Categories**: fitness, Business, trips-adventures, Nonprofit
- **Event Name**: Underground Economy Seminar
  - **Description**: Join us in person for the Underground Economy Seminar presented by the Center for Contract Compliance. This event is free.About this EventThe underground economy affects workers, contractors, awarding agencies, and public
  - **Date**: Fri Nov 06 2026 at 08:30 am – Fri Nov 06 2026 at 04:00 pm (-08:00)
  - **Event URL**: https://allevents.in/costa-mesa/underground-economy-seminar/100001996528633889
  - **Venue**: Hilton Orange County/Costa Mesa
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czcvYmFubmVycy9kZWFkNDA1MDVjOGI1YTZhN2Q1OWI4ZjcyMDcwMTQyMTQzYTU3NDk1ZDA0N2VlY2U2NzAxZjIwN2Y5MmZlMTQ5LXJpbWctdzEyMDAtaDYwMC1kY2Y4ZjhmOC1nbWlyLmpwZz92PTE3ODY0NzE2OTU.avif
  - **Price**: Free
  - **Categories**: fitness, Workshops, Contests

## Trending Events in Costa Mesa

- **Event Name**: OC Japan Fair 2026 Fall
  - **Description**: EXPERIENCE JAPAN with food, sake, music, performances, cultural activities, and more at the biggest Japanese festival on Oct 16-18, 2026!About this Event  https://cdn-az.allevents.in/events4/banners/00fa43c0-c45d-11f1-8bb2-5d37076
  - **Venue**: OC Fair & Event Center
  - **Banner**: https://cdn-az.allevents.in/events9/banners/93791e1dd2e6e35ec4447e7ce3e0460919df755f8d57aba62d48ec6068fec89d-rimg-w1200-h600-dcf1f2f3-gmir.jpg?v=1783358364
- **Event Name**: Pacific Symphony - Carmina Burana at Segerstrom Center for the Arts - Renee and Henry Segerstrom Concert Hall
  - **Venue**: Segerstrom Center for the Arts - Renee and Henry Segerstrom Concert Hall
  - **Banner**: https://cdn-az.allevents.in/events1/banners/890fdbf0-c16d-11f1-9327-f517d77d7b98-rimg-w1200-h510-dc180808-gmir.webp?v=1791281162
- **Event Name**: Doja Cat: Tour Ma Vie World Tour
  - **Description**: Doja Cat

Venue: Chase Center
San Francisco, CA

Date: 19 Oct, 2026 - 07:30 PM
  - **Venue**: San Francisco C.A
  - **Banner**: https://cdn-az.allevents.in/events8/banners/5dc57bcf4fe784bb1da81b2596c126b42546e022390fce0aa1dea411d71eb290-rimg-w1200-h706-dcf8f8f8-gmir?v=1788243823
- **Event Name**: Tokimonsta
  - **Venue**: Time Nightclub - CA
- **Event Name**: Houston Ballet: Sons de L'ame
  - **Venue**: Segerstrom Center For The Arts - Segerstrom Hall
  - **Banner**: https://cdn-az.allevents.in/events1/banners/3cf32d80-98d2-11f1-9a40-7b90de720125-rimg-w1200-h800-dc080808-gmir.jpg?v=1786816422
- **Event Name**: Benny Benassi
  - **Venue**: Time Nightclub - CA
  - **Banner**: https://cdn-az.allevents.in/events3/banners/cc0b1420-c536-11f1-ba03-b7505d4e7d42-rimg-w1200-h600-dcf858f8-gmir.jpg?v=1791697456
- **Event Name**: Eli & Fur
  - **Venue**: Time Nightclub - CA
- **Event Name**: The Rocky Horror Picture Show: Hallo-Queen Spooktacular
  - **Description**: Join us on the Julianne &amp; George Argyros Plaza for a free movie screening of this iconic cult classic, complete with a fabulous drag preshowAbout this EventGrab your fellow wild and untamed things and join us on the J
  - **Venue**: Segerstrom Center for the Arts
  - **Banner**: https://cdn-az.allevents.in/events3/banners/c3e2434b9d359f3ea34938aab9fc0168c1d1f070abff09d458a2e82f94543b4a-rimg-w1200-h800-dc080808-gmir.jpg?v=1787721401
- **Event Name**: HALLOWEEN NIGHT @ OC FAIRGROUNDS $10 W/RSVP BEFORE 10:30PM | 18+
  - **Description**: Halloween Night - OC Fairgrounds TakeOverAbout this Event🎃 HALLOWEEN NIGHT 🎃5000+ Capacity — This Event Will Sell Out!Orange County, get ready for one
  - **Venue**: OC Fairground Costa Mesa Building

## Browse Business Events by Date

- [Business Events Today in Costa Mesa](https://allevents.in/costa-mesa/business--today)
- [Business Events This Weekend in Costa Mesa](https://allevents.in/costa-mesa/business--this-weekend)
- [Business Events in October in Costa Mesa](https://allevents.in/costa-mesa/business--october)
- [Business Events in November in Costa Mesa](https://allevents.in/costa-mesa/business--november)

## FAQs

- **Q**: What are the top Business events in Costa Mesa?
  - **A:** Orange County Healthcare Pharma & Business Networking Event (Wed Oct 14 2026 at 07:00 pm at Mesa), Alternative Asset Summit (Thu Oct 22 2026 at 07:00 am at The Westin South Coast Plaza, Costa Mesa), Tuesday Takeover (October) (Tue Oct 13 2026 at 05:00 pm at Nosh Bar), OPSCON 2026: Irvine (Mon Nov 09 2026 at 11:00 am at The Westin South Coast Plaza, Costa Mesa), PMP Certification In-Person Training in Costa Mesa, CA (Mon Oct 12 2026 at 09:00 am at California Street).
- **Q**: What are the top free Business events in Costa Mesa?
  - **A:** Tuesday Takeover (October) (Tue Oct 13 2026 at 05:00 pm at Nosh Bar), Beer, Business & Better Results (Thu Nov 12 2026 at 07:00 pm at Karl Strauss Brewing Company), Underground Economy Seminar (Fri Nov 06 2026 at 08:30 am at Hilton Orange County/Costa Mesa).
- **Q**: What Business events are happening in Costa Mesa today October 12, 2026?
  - **A:** PMP Certification In-Person Training in Costa Mesa, CA (Mon Oct 12 2026 at 09:00 am at California Street).
- **Q**: What Business events are happening in Costa Mesa in October 2026?
  - **A:** Orange County Healthcare Pharma & Business Networking Event (Wed Oct 14 2026 at 07:00 pm at Mesa), Alternative Asset Summit (Thu Oct 22 2026 at 07:00 am at The Westin South Coast Plaza, Costa Mesa), Tuesday Takeover (October) (Tue Oct 13 2026 at 05:00 pm at Nosh Bar), PMP Certification In-Person Training in Costa Mesa, CA (Mon Oct 12 2026 at 09:00 am at California Street), Dinner with Entrepreneurs | Costa Mesa (Wed Oct 14 2026 at 07:00 pm at Restaurant of the Week).
- **Q**: How can I find Business events in Costa Mesa?
  - **A:** You can discover upcoming Business events in Costa Mesa on AllEvents.in. Browse by date, venue, or price to find events that match your interests.
- **Q**: How do I buy tickets for Business events in Costa Mesa?
  - **A:** You can buy tickets directly through AllEvents.in. Many events offer online booking with options for free, paid, and early-bird tickets.
- **Q**: What are the popular venues for Business events in Costa Mesa?
  - **A:** Some popular venues hosting Business events in Costa Mesa include Mesa, The Westin South Coast Plaza, Costa Mesa, Nosh Bar.
- **Q**: What is the price range for Business events in Costa Mesa?
  - **A:** Prices for Business events in Costa Mesa range from USD 10 to USD 1,599. Many events also offer free entry.
- **Q**: Who are the top organizers for Business events in Costa Mesa?
  - **A:** Popular organizers hosting Business events in Costa Mesa include SUM OF FIVE USA, Alt Asset Summit - Noel Salgado, AAF Orange County.
- **Q**: What types of Business events can I find in Costa Mesa?
  - **A:** You can explore a variety of business sub-genres and styles including Networking, Entrepreneurship, Investment Literacy, Business, Leadership and more.
- **Q**: Are there any online Business events available?
  - **A:** Yes, many Business events are available online. You can filter for virtual events on AllEvents.in to attend from anywhere.
- **Q**: How can I get notified about new Business events in Costa Mesa?
  - **A:** Follow the Business category on AllEvents.in to get notified when new Business events are listed in Costa Mesa.

## Category Banner

- **Banner Image**: https://cdn2.allevents.in/transup/9a/90fc14494e40ceb48da2fb14a1e002/business.png

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